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slega [8]
4 years ago
12

The gardener sells half of his oranges plus three more to his first buyer. The gardener then sells half of his remaining oranges

plus three more to his second buyer. Finally, the gardener sells half of his remaining oranges plus three more to his third buyer. The gardener is left with 13 oranges at the end of the day after the third (and final) buyer makes his purchase. Based on this information, how many oranges did the gardener start out with at the beginning of the day?
Mathematics
1 answer:
Andrew [12]4 years ago
5 0

Answer:

146

Step-by-step explanation:

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Write an equation that models the given information: (-3, 4), (-2, 20), (-1, 100), (0, 500), (1, 2500), (2, 12500)
Lorico [155]

Answer:

3,4

Step-by-step explanation:

3,4

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3 years ago
Help it’s easy pleaase
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-5—->-29
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A bag contains five red marbles, two orange marbles, one yellow marble, and two green marbles. Two marbles are drawn from the ba
Anvisha [2.4K]
The answer is

\frac{2}{10}  \div  \frac{2}{9}  = .04444
the probability of choosing an orange marble is 2/10 because there are 2 orange marbles and 10 marbles in total.

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when you multiply the probability of these two events you get .04444 which is the probability of both events happening simultaneously.
4 0
3 years ago
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4. After measuring the mass of water, the data is averaged and it is determined that the mean of 4 measurements is 122.4 g with
pogonyaev

The mass of the object would be the mean which is 122.4, which must be rounded to three significant figures, i.e 122 g.

<h3>What is the unitary method?</h3>

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

After measuring the mass of water,

the data is averaged and it is determined that the mean of 4 measurements is 122.4 g with a standard deviation of 1.3 g.

If the deviation is 1.3 g then, the true measurement will be

122.4g - 1.3g to 122.4g + 1.3g:

Lower limit: 122.4 g - 1.3 g

                     = 121.1 g

Upper limit: 122.4 g + 1.3 g

                  = 123.7 g

only the first two digits, hundreds and tens places, are certain.

The one digit is uncertain.

It should report the number with three significant figures:

2 certain digits + 1 uncertain digit.

The mass of the object would be the mean which is 122.4,

which must be rounded to three significant figures, i.e 122 g.

Learn more about the unitary method;

brainly.com/question/23423168

#SPJ1

3 0
2 years ago
Can you help?
Slav-nsk [51]

46 × 12 = 46 × (10 + <em>2</em>)  =

= (<em>46</em> × 10 ) + (<em>46</em> × 2)  

= <em>460</em> + 92

= <em>552</em>

5 0
3 years ago
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